| February 2012 | ||
| 14/02/12 | The alliance Grey... (today: G-KoC) was founded. | |
Founding members::  Alnea Tyr-Ettln. | ||
| 15/02/12 | Joining of:Califax. | |
 The alliance reaches a population more than 100. | ||
| 16/02/12 | Joining of:Illiad and Wodewick. | |
| 17/02/12 | Joining of:paradox911, prakashjj and Lord Whitemoon. | |
| 18/02/12 | Joining of:Jinkx. | |
| Leaving of:paradox911. | ||
| 19/02/12 | Joining of:k3rmo. | |
| 20/02/12 | Joining of:Airs. | |
| Leaving of:Jinkx and Airs. | ||
| 22/02/12 | Leaving of:Illiad. | |
| 24/02/12 | Joining of:Obilix. | |
| Leaving of:Lord Whitemoon and k3rmo. | ||
| 25/02/12 | Joining of:Hisoka, tys and Tsuitachi. | |
| The alliance reaches a population more than 1,000. | ||
| 26/02/12 | Joining of:Jamie Garcia and georgekafa. | |
| Leaving of:georgekafa. | ||
| 27/02/12 | Joining of:RAGHUVIR MISRA. | |
| 29/02/12 | Joining of:meat. | |
| March 2012 | ||
| 02/03/12 | The alliance is now known as G-KoC. | |
| Deletion of:Jamie Garcia. | ||
| 03/03/12 | Leaving of:Hisoka and meat. | |
| 05/03/12 | Leaving of:prakashjj. | |
| 07/03/12 | Joining of:Throkar. | |
| 17/03/12 | Joining of:notyned2. | |
| 22/03/12 | Leaving of:RAGHUVIR MISRA. | |
| 24/03/12 | Deletion of:tys. | |
| 28/03/12 | Leaving of:Califax. | |
| 29/03/12 | Joining of:RAGHUVIR MISRA. | |
| April 2012 | ||
| 01/04/12 | Leaving of:Alnea Tyr-Ettln and Throkar. | |
| 02/04/12 | Leaving of:Obilix and Tsuitachi. | |
| 03/04/12 | Leaving of:notyned2. | |
| May 2012 | ||
| 31/05/12 | Deletion of:Wodewick. | |
| June 2012 | ||
| 08/06/12 |  The alliance have their first conquest. | |
| August 2012 | ||
| 09/08/12 | Joining of:Ramayana. | |
| 10/08/12 | Leaving of:Ramayana. | |
| 21/08/12 | Deletion of:RAGHUVIR MISRA. | |
| The alliance G-KoC was canceled. | ||